j'aimerais savoir ce que retourne fputchar(...) je ne comprend pas ce que signifie les chiffres immenses qu'elle donne
DESCRIPTION
fputc() writes the character c, cast to an unsigned char, to stream.
fputs() writes the string s to stream, without its trailing ’\0’.
putc() is equivalent to fputc() except that it may be implemented as a
macro which evaluates stream more than once.
putchar(c); is equivalent to putc(c,stdout).
puts() writes the string s and a trailing newline to stdout.
Calls to the functions described here can be mixed with each other and
with calls to other output functions from the stdio library for the
same output stream.
For non-locking counterparts, see unlocked_stdio(3).
RETURN VALUE
fputc(), putc() and putchar() return the character written as an
unsigned char cast to an int or EOF on error.
putchar returns the character c
